Allen-Bradley SLC 500 1746-NI4 Installation Instruction page 27

Analog i/o modules
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Current Output Specifications for NIO4I, NO4I, and FIO4I
Description
Converter Resolution
Location of LSB in I/O image word
Non–linearity
Conversion Method
Step Response
Load Range
Maximum Load Reactance
Current Output Coding (0 to +21 mA -
1 LSB)
Output Range (Normal)
Overrange Capability
Resolution
Full Scale
Overall Accuracy at +25
(max.)
Overall Accuracy at 0
°
°
(32
to 140
F) (max.)
Overall Accuracy Drift (max.)
Gain Error at +25
°
to +60
°
Gain Error at 0
°
°
(32
to 140
F) (max.)
Gain Error Drift (max.)
Offset Error at +25
to +60
°
Offset Error at 0
°
°
(32
to 140
F) (max.)
Offset Error Drift (max.)
°
°
C (77
F)
to +60
°
°
C
°
C (77
F) (max.)
°
C
°
°
C (77
F) (max.)
°
C
SLC 500™ Analog I/O Modules
Specification
NIO4I, NO4I
14 bit
0000 0000 0000 01XX
0.05%
R-2R Ladder
2.5 ms (at 95%)
0 to 500 Ohms
100 µH
0 to +32764
0 to +20 mA
5% (0 to +21 mA - 1
LSB)
2.56348 µA per LSB
21 mA
±
0.298% of full scale
±
0.541% of full scale
±
°
70ppm/
C of full scale
±
0.298%
±
0.516%
±
°
62ppm/
C
±
10 LSB
±
12 LSB
±
°
0.06 LSB/
C
Publication 1746-IN008A-US-P
FIO4I
0 to +20 mA -1 LSB
5% (0 to +20 mA - 1
LSB)
27

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